dmaengine: ti: Fix refcount leak in tidra7xbarrouteallocate
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.252 by commit 3bd66010398871807c1cebacee07d60ded1b1402, it was introduced in version v4.5 by commit ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e. For more details please see the references link.